PC connected via WiFi upgraded to EZ debug LED VGA display
PC connected via WiFi upgraded to EZ debug LED VGA display
Hello everyone! I’m really struggling and need some assistance. I was trying to improve my desktop’s Wi-Fi: MSI x570 tomahawk, AMD 5800X, 4x 8GB RAM, 3600MHz CL15, DDR4 SRAM, RTX 4070 Ti. It worked fine before, but after the upgrade it won’t boot at all. The VGA EZ debug LED on the motherboard is lit, which suggests the GPU isn’t being detected or is failing. The replacement process was tricky—removed a lot of components from the board, including the IO shield and part of the VRM heatsink. Despite that, I reassembled everything as before and still can’t get any video output. I’ve tried reseating cables, repositioning CPU and GPU, resetting CMOS, booting with just RAM or no peripherals, testing the GPU on another PC, swapping the GPU, and even cleaning the contacts. Nothing seems to work. I’m worried something might be broken on the motherboard. Any suggestions? I hope I didn’t damage anything. Thanks for your help!
You've already got Wi-Fi on board, so what steps have you taken to improve or change it?
Thanks for the update. I hadn't considered that before. I plan to disconnect the new Wi-Fi card and check the outcome. The upgrade proceeded as described: the motherboard features a M.2 slot behind the IO shield and VRM heatsink, so I had to remove the board from its case, unplug all components from the motherboard, and take off the IO shield and VRM heatsink. After swapping in the new card and reinstalling everything correctly, I'm confident it was placed properly. If I decide to remove the card again, I'll do so and see if anything changes. I'm hoping the new card works without issues and will let you know the result.
I successfully removed the Wi-Fi card and it started working perfectly. It turned out I purchased an Intel be200 chip, which isn't compatible with AMD systems at all. Using it causes boot loops. The fix is to switch to a Qualcomm or Mediatek card, which I just bought. It seems the Intel model doesn't fully follow the PCIE standard because it uses accelerators in its CPU. Some people think it's just AMD being selective since the be200 does function on a few select AMD systems. Right now I'm considering sending it back for a refund. Thanks for the suggestion—it really helped!